7227.90.60.90/AISI 4140 Hot-Rolled Alloy Steel Coil/China

AISI 4140 Hot-Rolled Alloy Steel Coil from China

Hot-rolled bars and rods of AISI 4140 chromium-molybdenum alloy steel, wound in irregularly shaped coils, used for manufacturing shafts and gears. Classified under HTS 7227.90.60.90 as other hot-rolled alloy steel bars/rods in coils, not matching specific alloy steel categories like high-strength or tool steel. Meets Chapter 72 definition for alloy steel with chromium and molybdenum content.

Duty Rate — China → United States

75%

Rate breakdown

9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter

9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter

9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter

Calculate with your customs value Verify with the Tariff Assistant

Import Tips

• Provide mill test certificates confirming alloy composition (e.g

• 0.38-0.43% C, 0.8-1.1% Cr, 0.15-0.25% Mo) to avoid reclassification

• Ensure product is in irregularly wound coils and hot-rolled; uncoiled or cold-rolled shifts to different subheadings

• Declare exact diameter and coil weight to match statistical reporting; common pitfall is misstating as concrete reinforcing bars